can not install

[SpxZhu]

VSIXInstaller.ExtensionService.GetInstallableDataImpl(String vsixPath, String extensionPackParentName, Boolean isRepairSupported, IStateData stateData, IEnumerable`1& skuData) D:\a\_work\1\s\src\product\extensionManager\installer\VSIXInstaller\Services\ExtensionService.cs: 186
VSIXInstaller.ExtensionService.GetInstallableData(String vsixPath, String extensionPackParentName, Boolean isRepairSupported, IStateData stateData, IEnumerable`1& skuData) D:\a\_work\1\s\src\product\extensionManager\installer\VSIXInstaller\Services\ExtensionService.cs: 28
VSIXInstaller.ExtensionPackService.IsExtensionPack(IStateData stateData, Boolean isRepairSupported) D:\a\_work\1\s\src\product\extensionManager\installer\VSIXInstaller\Services\ExtensionPackService.cs: 101
VSIXInstaller.ExtensionPackService.ExpandExtensionPackToInstall(IStateData stateData, Boolean isRepairSupported) D:\a\_work\1\s\src\product\extensionManager\installer\VSIXInstaller\Services\ExtensionPackService.cs: 42
VSIXInstaller.App.Initialize(Boolean isRepairSupported)  D:\a\_work\1\s\src\product\extensionManager\installer\VSIXInstaller\App.xaml.cs: 272
VSIXInstaller.App.Initialize()  D:\a\_work\1\s\src\product\extensionManager\installer\VSIXInstaller\App.xaml.cs: 230
System.Threading.Tasks.Task`1.InnerInvoke()
System.Threading.Tasks.Task.Execute()